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AD7865AS-1

AD7865AS-1 Manufacturer

Analog Devices

AD7865AS-1 Description

Fast, Low-Power, 4-Channel, Simultaneous Sampling, 14-bit ADC

AD7865AS-1 Description

IC ADC 14BIT DUAL 4CH 44-MQFP

AD7865AS-1 Categories

14-Bit A/D Converters

AD7865AS-1 Datasheet (PDF)

AD7865: Four-Channel, Simultaneous Sampling, Fast, 14-Bit ADC Data Sheet

AD7865AS-1 Price & Availability


Check AD7865AS-1 Price & Availability at Canics

AD7865AS-1 Features

  • Fast (2.4 µs) 14-Bit ADC
  • Four Simultaneously Sampled Inputs
  • Four Track/Hold Amplifiers
  • 0.35 µs Track/Hold Acquisition Time
  • 2.4 µs Conversion Time per Channel
  • HW/SW Select of Channel Sequence for Conversion
  • Single Supply Operation
  • Low Power, 115 mW Typ
  • Selection of Input Ranges:

    ±10 V, ±5 V and ±2.5 V

    0 V to 5 V and 0 V to 2.5 V
  • High Speed Parallel Interface

    Allows Interfacing to 3 V Processors
  • Power Saving Mode, 15 µW Typ
  • Overvoltage Protection on

    Analog Inputs

AD7865AS-1 Parameters

StatusProdn
Package44 ld MQFP (13.90mm wide)
Pins44
Res (Bits)14bit
Thruput Rate350KSPS
# of ADC Inputs4
Supply VSingle(+5)
Pwr Diss (max)160mW
InterfacePar
Ain RangeBip 10V, Bip 2.5V, Bip 5.0V, Uni 2.5V, Uni 5.0V
SNR (dB)80dB
Pkg TypeQFP
Power Dissipation (Max)160mW
CategoryIntegrated Circuits (ICs)
FamilyAnalog to Digital Converters
Operating Temperature-40°C ~ 85°C
Data InterfaceParallel
Package / Case44-MQFP, 44-PQFP
Voltage Supply SourceAnalog and Digital
Number of Bits14
Number of Converters1
Sampling Rate (Per Second)350k
Number of Inputs and Type4 Differential, Bipolar
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Products Similar to AD7865AS-1

AD7865, AD7865ASZ-1REEL, AD7865ASZ-2REEL, AD7865ASZ-3REEL, AD7865ASZ-3

 
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